EP1628091A3 - Air conditioning system combined with an electricity generating system - Google Patents

Air conditioning system combined with an electricity generating system Download PDF

Info

Publication number
EP1628091A3
EP1628091A3 EP05001039A EP05001039A EP1628091A3 EP 1628091 A3 EP1628091 A3 EP 1628091A3 EP 05001039 A EP05001039 A EP 05001039A EP 05001039 A EP05001039 A EP 05001039A EP 1628091 A3 EP1628091 A3 EP 1628091A3
Authority
EP
European Patent Office
Prior art keywords
heat
engine
heat exchanger
cooling
air conditioning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05001039A
Other languages
German (de)
French (fr)
Other versions
EP1628091A2 (en
Inventor
Cheol Min Kim
Cheol Soo Ko
Sim Bok Ha
Baik Young Chung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP1628091A2 publication Critical patent/EP1628091A2/en
Publication of EP1628091A3 publication Critical patent/EP1628091A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/06—Several compression cycles arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/02—Increasing the heating capacity of a reversible cycle during cold outdoor conditions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

A cogeneration system including an engine (50), which drives a generator (52) to generate electricity, a cooling/heating unit (60), which comprises at least one compressor (61), a four-way valve (62), an outdoor heat exchanger (63), an expansion device (64), and an indoor heat exchanger (65), to establish a heat pump type refrigerant cycle, a pre-heat supplier to supply heat of cooling water used to cool the engine (50) and heat of exhaust gas discharged from the engine (50) to the outdoor heat exchanger (63), and thus, to pre-heat air passing around the outdoor heat exchanger (63), and a refrigerant over-heater to supply the heat of the exhaust gas discharged from the engine (50) to an inlet of the indoor heat exchanger (65) of the cooling/heating unit (60). In accordance with the cogeneration system, it is possible to maximize engine waste heat utilization, and thus, to achieve an enhancement in heating performance.
EP05001039A 2004-08-17 2005-01-19 Air conditioning system combined with an electricity generating system Withdrawn EP1628091A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040064811A KR100591337B1 (en) 2004-08-17 2004-08-17 Cogeneration system

Publications (2)

Publication Number Publication Date
EP1628091A2 EP1628091A2 (en) 2006-02-22
EP1628091A3 true EP1628091A3 (en) 2011-06-22

Family

ID=36080351

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05001039A Withdrawn EP1628091A3 (en) 2004-08-17 2005-01-19 Air conditioning system combined with an electricity generating system

Country Status (4)

Country Link
US (1) US20060037742A1 (en)
EP (1) EP1628091A3 (en)
KR (1) KR100591337B1 (en)
CN (1) CN100370195C (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1761984T3 (en) * 2004-03-16 2013-07-01 Tecogen Inc MOTOR POWERED POWER INVERTER SYSTEM WITH POWER / HEAT GENERATION
KR100579577B1 (en) * 2004-08-17 2006-05-15 엘지전자 주식회사 Electric generation air condition system having speed heater
KR101294737B1 (en) * 2006-07-31 2013-08-08 엘지전자 주식회사 Cogeneration system
KR100830462B1 (en) * 2006-12-22 2008-05-20 엘지전자 주식회사 Air conditioning system
US20100326098A1 (en) * 2008-03-12 2010-12-30 Rog Lynn M Cooling, heating and power system with an integrated part-load, active, redundant chiller
CN101892924B (en) * 2010-07-16 2012-03-28 华南理工大学 Vehicle exhaust waste heat generating system
WO2012174380A2 (en) * 2011-06-16 2012-12-20 Graco Minnesota Inc. Waste heat recovery system for pumping system
CH705372B1 (en) * 2011-08-02 2015-06-15 Ws Projektentwicklungs Ag Compact system for providing thermal energy to a consumer with a heating system.
US9789744B2 (en) 2011-09-23 2017-10-17 Carrier Corporation Transport refrigeration system utilizing engine waste heat
US9726416B2 (en) 2011-09-23 2017-08-08 Carrier Corporation Transport refrigeration system with engine exhaust cooling
US10036347B1 (en) * 2013-07-19 2018-07-31 Raymond C. Sherry Standby energy generating system
GB2559114A (en) 2016-12-20 2018-08-01 Encora Tech Limited A dynamically adaptive combined heat and power system and method thereof
KR102652530B1 (en) * 2017-06-27 2024-04-02 아이엠비와이 에너지, 인크. Cogeneration systems and methods for generating heating and electricity
US11031312B2 (en) 2017-07-17 2021-06-08 Fractal Heatsink Technologies, LLC Multi-fractal heatsink system and method
KR101971889B1 (en) * 2018-06-14 2019-04-25 (주)귀뚜라미 Gas engine driven heat pump system with generator
US11936327B2 (en) 2021-06-23 2024-03-19 Tecogen Inc. Hybrid power system with electric generator and auxiliary power source

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559724A (en) * 1968-11-21 1971-02-02 American Gas Ass Comfort conditioning system
JPS5759037A (en) * 1980-09-28 1982-04-09 Ebara Corp Air conditioner
US4762170A (en) * 1987-11-16 1988-08-09 Paccar Inc. Auxiliary power system for trucks and other heavy duty vehicles
US5370307A (en) * 1991-03-25 1994-12-06 Gas Research Institute Air conditioner having high heating capacity
US20010013409A1 (en) * 2000-02-15 2001-08-16 Behr Gmbh & Co. Air conditioning system and operating method for a motor vehicle with heat pump and/or reheat operating mode
EP1202005A2 (en) * 2000-10-30 2002-05-02 Mitsubishi Heavy Industries, Ltd. Outdoor heat exchanger unit, outdoor unit, and gas heat pump type air conditioner
EP1288592A2 (en) * 2001-08-31 2003-03-05 Mitsubishi Heavy Industries, Ltd. Gas heat pump type air conditioning device, engine-coolant-water heating device, and operating method for gas heat pump type air conditioning device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635446A (en) * 1981-05-15 1987-01-13 Camp Dresser & Mckee Dehumidification apparatus
US4380909A (en) * 1981-07-17 1983-04-26 Chevron Research Company Method and apparatus for co-generation of electrical power and absorption-type heat pump air conditioning
US5181387A (en) * 1985-04-03 1993-01-26 Gershon Meckler Air conditioning apparatus
US4951871A (en) * 1988-10-04 1990-08-28 Kubota Ltd. Sound-proof type engine working machine with waste heat recovery apparatus
US5099651A (en) * 1989-09-05 1992-03-31 Gas Research Institute Gas engine driven heat pump method
US5243825A (en) * 1992-05-05 1993-09-14 Industrial Technology Research Institute Multi-purpose engine-driven heat pump system
US5429179A (en) * 1993-08-23 1995-07-04 Gas Research Institute Gas engine driven heat pump system having integrated heat recovery and auxiliary components
JPH0849943A (en) * 1994-08-08 1996-02-20 Yamaha Motor Co Ltd Engine driven heat pump equipment
US5729985A (en) * 1994-12-28 1998-03-24 Yamaha Hatsudoki Kabushiki Kaisha Air conditioning apparatus and method for air conditioning
US5966952A (en) * 1996-09-05 1999-10-19 Yamaha Hatsudoki Kabushiki Kaisha Heat pump system with balanced total heating-emitting and absorbing capacities and method for stable heat pumping operation
JP3781147B2 (en) * 1997-04-09 2006-05-31 カルソニックカンセイ株式会社 Heat pump type automotive air conditioner
US20030182955A1 (en) * 1999-06-07 2003-10-02 Toyotaka Hirao Vehicular air conditioner
JP2001280745A (en) * 2000-03-31 2001-10-10 Mitsubishi Heavy Ind Ltd Air conditioner
JP2001324240A (en) * 2000-05-18 2001-11-22 Sanyo Electric Co Ltd Multi-energy system
JP3973438B2 (en) * 2002-02-06 2007-09-12 三洋電機株式会社 Air conditioner

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559724A (en) * 1968-11-21 1971-02-02 American Gas Ass Comfort conditioning system
JPS5759037A (en) * 1980-09-28 1982-04-09 Ebara Corp Air conditioner
US4762170A (en) * 1987-11-16 1988-08-09 Paccar Inc. Auxiliary power system for trucks and other heavy duty vehicles
US5370307A (en) * 1991-03-25 1994-12-06 Gas Research Institute Air conditioner having high heating capacity
US20010013409A1 (en) * 2000-02-15 2001-08-16 Behr Gmbh & Co. Air conditioning system and operating method for a motor vehicle with heat pump and/or reheat operating mode
EP1202005A2 (en) * 2000-10-30 2002-05-02 Mitsubishi Heavy Industries, Ltd. Outdoor heat exchanger unit, outdoor unit, and gas heat pump type air conditioner
EP1288592A2 (en) * 2001-08-31 2003-03-05 Mitsubishi Heavy Industries, Ltd. Gas heat pump type air conditioning device, engine-coolant-water heating device, and operating method for gas heat pump type air conditioning device

Also Published As

Publication number Publication date
EP1628091A2 (en) 2006-02-22
CN1737466A (en) 2006-02-22
KR100591337B1 (en) 2006-06-19
KR20060016392A (en) 2006-02-22
CN100370195C (en) 2008-02-20
US20060037742A1 (en) 2006-02-23

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